Pet feeder



FIG. 1 is a top view of a pet feeder showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a cross-sectional front view taken along and in the directionof line 3-3 in FIG. 1 ; and,

FIG. 4 is a front, bottom perspective view.

CLAIM The ornamental design for a pet feeder, as shown and described.